Received: by 2002:a19:771d:0:0:0:0:0 with SMTP id s29csp1273911lfc; Wed, 1 Jun 2022 13:50:54 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyn7dmDglOhtUZgVlnQZbqr44BLTBBOd0buaZ9pcLD9xJkMeVJP5ttQQ2sZjibTdZXGEu3X X-Received: by 2002:a05:6a00:14c8:b0:518:7789:d33b with SMTP id w8-20020a056a0014c800b005187789d33bmr1353863pfu.36.1654116654219; Wed, 01 Jun 2022 13:50:54 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1654116654; cv=none; d=google.com; s=arc-20160816; b=LXf4Jpp6Tap650tXVW/W70lk32hqV2J16v0W3ryDUeMNyf+OWdA4Ut7K2D4q+7ChxB w0rPISIuxulu11SI75+TyiYqcZBGvCsWJ9gO0CaMaRPbhOiT+hx82fdG1v+T1me7Kxuv S49XNmHwJQITu3v2alck+oE1QICv7BIvaEwvNkKu8knOA79KZ+BKiEskJGIMaYD7dp0Y n+mka6glWwIilVKw2EaW4oXeUsjChSMfFvbGKACtM93ZuY5U7nUzuKhMGCsZZ6Pcixyr WKaJHRNc2XZ90R6QMwigQvofZlB1UmjR23e7lfJ3MEsbuuNeJjmKvrf72t2wGgK35osh +cDQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=6JwpMm0TmyX+uYNlfslV3muR0op5qbC5MpC+RSpukTc=; b=Cg3F7izjAvt4Kl4M570+iDR/wrZIS/0E8SOmjs6kfGfgPuqRq3nN0xDq5AhSeo48wh z0m8YdeB3TMmT3UTXeVkSnaXEjAZrKmvL+NXEzCUzPu1KYz0uYUfpccJcHltNpzJjmeC MuagbEV+V3oKOwbNdgZDzQwnhrMFw73+4fk2QBSj3tdu1QZL/N+dQDJZhIK7hGVK2d2R TFJBrr6vA6dZdt0cNZx29pIz0Oq9absOdLDQR1SSPK/X5E0J2eeFXLO9sS8p5PzWazuP LSWhYH5N1KpRryMKEkCC20HNY2pG2ntLwdTwTv830/TEu+NlOn8/hx8iKjX+Czeu47yQ svug== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=huawei.com Return-Path: Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net. [2620:137:e000::1:18]) by mx.google.com with ESMTPS id j17-20020a170902da9100b00162039486e4si4108086plx.319.2022.06.01.13.50.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Jun 2022 13:50:54 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) client-ip=2620:137:e000::1:18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=huawei.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id ED46920E6DA; Wed, 1 Jun 2022 12:54:40 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239702AbiFAMX1 (ORCPT + 99 others); Wed, 1 Jun 2022 08:23:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51360 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234800AbiFAMX0 (ORCPT ); Wed, 1 Jun 2022 08:23:26 -0400 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E7FCB3B02E for ; Wed, 1 Jun 2022 05:23:23 -0700 (PDT) Received: from dggpemm500024.china.huawei.com (unknown [172.30.72.53]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4LCpF34R0pzjX9g; Wed, 1 Jun 2022 20:22:31 +0800 (CST) Received: from dggpemm500002.china.huawei.com (7.185.36.229) by dggpemm500024.china.huawei.com (7.185.36.203) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Wed, 1 Jun 2022 20:23:22 +0800 Received: from localhost.localdomain (10.175.112.125) by dggpemm500002.china.huawei.com (7.185.36.229) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Wed, 1 Jun 2022 20:23:21 +0800 From: Chen Wandun To: , , , CC: Subject: [PATCH 0/4] a few cleanup and bugfixes about shmem Date: Wed, 1 Jun 2022 20:44:13 +0800 Message-ID: <20220601124417.2872001-1-chenwandun@huawei.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.175.112.125] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To dggpemm500002.china.huawei.com (7.185.36.229) X-CFilter-Loop: Reflected X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RDNS_NONE, SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Chen Wandun (4): mm/shmem: check return value of shmem_init_inodecache mm/shmem: return -EINVAL for addr not PAGE_SIZE aligned mm/shmem: return error code directly mm/shmem: rework calculation of inflated_addr in shmem_get_unmapped_area mm/shmem.c | 24 ++++++++++++++++-------- 1 file changed, 16 insertions(+), 8 deletions(-) -- 2.25.1